2409522 has 8 divisors (see below), whose sum is σ = 4819056. Its totient is φ = 803172.

The previous prime is 2409509. The next prime is 2409541. The reversal of 2409522 is 2259042.

It is a sphenic number, since it is the product of 3 distinct primes.

2409522 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2409492 and 2409501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200788 + ... + 200799.

It is an arithmetic number, because the mean of its divisors is an integer number (602382).

2^2409522 is an apocalyptic number.

2409522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2409522 is a wasteful number, since it uses less digits than its factorization.

2409522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401592.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2409522 is about 1552.2635085577. The cubic root of 2409522 is about 134.0634213780.

The spelling of 2409522 in words is "two million, four hundred nine thousand, five hundred twenty-two".